BL051
5-4000 MHz Wideband Low Noise Amplifier
Device Features
NF = 0.7 dB @ 900MHz at RF connectors of Demo board
Gain = 19.0 dB @ 900 MHz
OIP3 = 36.0 dBm @ 1900MHz, 2450MHz
Output P1 dB = 21.0 dBm @ 900MHz, 22.0 dBm @2450MHz
5V/48mA, MTTF > 100 Years, MSL 1, Class 1A
Lead-free/RoHS-compliant SOT-89 SMT package
Product Description
BeRex’s BL051 is a high performance LNA
based on GaAs material with E-pHEMT proc-
ess, packaged in a RoHS-compliant with SOT-
89 surface mount package. It is designed for
use where low noise and high linearity are
required and features low noise and high
OIP3 with
low current
at wideband frequency.
It requires a few external matching compo-
nents. All devices are 100% RF/DC tested and
classified as HBM ESDS
Class 1A.
Typical Performance
1
Parameter
900
Gain
S11
S22
OIP3
2
P1dB
Noise Figure
19.0
-19.5
-26.0
34.5
21.0
0.70
1900
14.0
-22.0
-21.0
36.0
21.5
0.88
Frequency
2140
13.0
-26.0
-17.5
36.0
21.5
0.91
2450
12.0
-23.5
-17.0
35.5
22.0
0.94
3500
9.8
-18.0
-15.0
36.0
21.0
1.44
Unit
MHz
dB
dB
dB
dBm
dBm
dB
1
2
Device performance _ measured on a BeRex evaluation board at 25°C, 50 Ω system.
OIP3 _ measured with two tones at an output of 5 dBm per tone separated by 1 MHz.
Applications
Base station Infrastructure/RFID
Commercial/Industrial/Military wireless system
Bandwidth
I
C
@ (Vc = 5V)
V
C
R
TH
Min.
5
38
Typical
48
5.0
41
Max.
4000
58
Unit
MHz
mA
V
°C/W
Absolute Maximum Ratings
Applications Circuit
Vcc
Bypass
RF Choke
RF In
DC
Block
BL051
RF Out
DC
Block
Parameter
Operating Case Temperature
Storage Temperature
Junction Temperature
Operating Voltage
Supply Current
Input RF Power
Rating
-40 to +85
-55 to +155
+220
+6.0
200
30
Unit
°C
°C
°C
V
mA
dBm
Operation of this device above any of these parameters may result in permanent damage.
*external matching circuit: refer to the page 5 to 13.
BeRex
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website:
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email:
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Specifications and information are subject to change and products may be discontinued without notice. BeRex is a trademark of BeRex.
All other trademarks are the property of their respective owners. © 2010 BeRex
Rev. C
BEREX [ BEREX CORPORATION ]
